Behavioral task
behavioral1
Sample
b3b4089e5ae3b8d7845ed5cb3a9547fe_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b3b4089e5ae3b8d7845ed5cb3a9547fe_JaffaCakes118
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Size
59KB
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MD5
b3b4089e5ae3b8d7845ed5cb3a9547fe
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SHA1
31df0ff5b9ac19730e9b020916c7caa91e4367c3
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SHA256
6b7db0f29219e7ee9652dd09f3e3508aa92b08ddd4e5b11806169a7d54003486
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SHA512
a87c138366d881e744e08d6c8df61a9b1a40d7a323ca73dac0c058a88d79e420693940ecfbc63324e5cd0a6bfa06b37ae576335f91dd6ccc50ac8ce7713471be
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SSDEEP
1536:vnJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:vzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3b4089e5ae3b8d7845ed5cb3a9547fe_JaffaCakes118 unpack001/out.upx
Files
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b3b4089e5ae3b8d7845ed5cb3a9547fe_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ